| commit | author | age | ||
| d9344f | 1 | /** |
| 69d05c | 2 | * validate.js |
| d9344f | 3 | * |
| 69d05c | 4 | * Copyright 2009, Moxiecode Systems AB |
| A | 5 | * Released under LGPL License. |
| d9344f | 6 | * |
| 69d05c | 7 | * License: http://tinymce.moxiecode.com/license |
| A | 8 | * Contributing: http://tinymce.moxiecode.com/contributing |
| d9344f | 9 | */ |
| S | 10 | |
| 11 | /** | |
| 12 | // String validation: | |
| 13 | ||
| 14 | if (!Validator.isEmail('myemail')) | |
| 15 | alert('Invalid email.'); | |
| 16 | ||
| 17 | // Form validation: | |
| 18 | ||
| 19 | var f = document.forms['myform']; | |
| 20 | ||
| 21 | if (!Validator.isEmail(f.myemail)) | |
| 22 | alert('Invalid email.'); | |
| 23 | */ | |
| 24 | ||
| 25 | var Validator = { | |
| 26 | isEmail : function(s) { | |
| 27 | return this.test(s, '^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+@[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$'); | |
| 28 | }, | |
| 29 | ||
| 30 | isAbsUrl : function(s) { | |
| 31 | return this.test(s, '^(news|telnet|nttp|file|http|ftp|https)://[-A-Za-z0-9\\.]+\\/?.*$'); | |
| 32 | }, | |
| 33 | ||
| 34 | isSize : function(s) { | |
| a9251b | 35 | return this.test(s, '^[0-9.]+(%|in|cm|mm|em|ex|pt|pc|px)?$'); |
| d9344f | 36 | }, |
| S | 37 | |
| 38 | isId : function(s) { | |
| 39 | return this.test(s, '^[A-Za-z_]([A-Za-z0-9_])*$'); | |
| 40 | }, | |
| 41 | ||
| 42 | isEmpty : function(s) { | |
| 43 | var nl, i; | |
| 44 | ||
| 45 | if (s.nodeName == 'SELECT' && s.selectedIndex < 1) | |
| 46 | return true; | |
| 47 | ||
| 48 | if (s.type == 'checkbox' && !s.checked) | |
| 49 | return true; | |
| 50 | ||
| 51 | if (s.type == 'radio') { | |
| 52 | for (i=0, nl = s.form.elements; i<nl.length; i++) { | |
| 53 | if (nl[i].type == "radio" && nl[i].name == s.name && nl[i].checked) | |
| 54 | return false; | |
| 55 | } | |
| 56 | ||
| 57 | return true; | |
| 58 | } | |
| 59 | ||
| 60 | return new RegExp('^\\s*$').test(s.nodeType == 1 ? s.value : s); | |
| 61 | }, | |
| 62 | ||
| 63 | isNumber : function(s, d) { | |
| 64 | return !isNaN(s.nodeType == 1 ? s.value : s) && (!d || !this.test(s, '^-?[0-9]*\\.[0-9]*$')); | |
| 65 | }, | |
| 66 | ||
| 67 | test : function(s, p) { | |
| 68 | s = s.nodeType == 1 ? s.value : s; | |
| 69 | ||
| 70 | return s == '' || new RegExp(p).test(s); | |
| 71 | } | |
| 72 | }; | |
| 73 | ||
| 74 | var AutoValidator = { | |
| 75 | settings : { | |
| 76 | id_cls : 'id', | |
| 77 | int_cls : 'int', | |
| 78 | url_cls : 'url', | |
| 79 | number_cls : 'number', | |
| 80 | email_cls : 'email', | |
| 81 | size_cls : 'size', | |
| 82 | required_cls : 'required', | |
| 83 | invalid_cls : 'invalid', | |
| 84 | min_cls : 'min', | |
| 85 | max_cls : 'max' | |
| 86 | }, | |
| 87 | ||
| 88 | init : function(s) { | |
| 89 | var n; | |
| 90 | ||
| 91 | for (n in s) | |
| 92 | this.settings[n] = s[n]; | |
| 93 | }, | |
| 94 | ||
| 95 | validate : function(f) { | |
| 96 | var i, nl, s = this.settings, c = 0; | |
| 97 | ||
| 98 | nl = this.tags(f, 'label'); | |
| a9251b | 99 | for (i=0; i<nl.length; i++) { |
| d9344f | 100 | this.removeClass(nl[i], s.invalid_cls); |
| a9251b | 101 | nl[i].setAttribute('aria-invalid', false); |
| T | 102 | } |
| d9344f | 103 | |
| S | 104 | c += this.validateElms(f, 'input'); |
| 105 | c += this.validateElms(f, 'select'); | |
| 106 | c += this.validateElms(f, 'textarea'); | |
| 107 | ||
| 108 | return c == 3; | |
| 109 | }, | |
| 110 | ||
| 111 | invalidate : function(n) { | |
| 112 | this.mark(n.form, n); | |
| 113 | }, | |
| a9251b | 114 | |
| T | 115 | getErrorMessages : function(f) { |
| 116 | var nl, i, s = this.settings, field, msg, values, messages = [], ed = tinyMCEPopup.editor; | |
| 117 | nl = this.tags(f, "label"); | |
| 118 | for (i=0; i<nl.length; i++) { | |
| 119 | if (this.hasClass(nl[i], s.invalid_cls)) { | |
| 120 | field = document.getElementById(nl[i].getAttribute("for")); | |
| 121 | values = { field: nl[i].textContent }; | |
| 122 | if (this.hasClass(field, s.min_cls, true)) { | |
| 123 | message = ed.getLang('invalid_data_min'); | |
| 124 | values.min = this.getNum(field, s.min_cls); | |
| 125 | } else if (this.hasClass(field, s.number_cls)) { | |
| 126 | message = ed.getLang('invalid_data_number'); | |
| 127 | } else if (this.hasClass(field, s.size_cls)) { | |
| 128 | message = ed.getLang('invalid_data_size'); | |
| 129 | } else { | |
| 130 | message = ed.getLang('invalid_data'); | |
| 131 | } | |
| 132 | ||
| 133 | message = message.replace(/{\#([^}]+)\}/g, function(a, b) { | |
| 134 | return values[b] || '{#' + b + '}'; | |
| 135 | }); | |
| 136 | messages.push(message); | |
| 137 | } | |
| 138 | } | |
| 139 | return messages; | |
| 140 | }, | |
| d9344f | 141 | |
| S | 142 | reset : function(e) { |
| 143 | var t = ['label', 'input', 'select', 'textarea']; | |
| 144 | var i, j, nl, s = this.settings; | |
| 145 | ||
| 146 | if (e == null) | |
| 147 | return; | |
| 148 | ||
| 149 | for (i=0; i<t.length; i++) { | |
| 150 | nl = this.tags(e.form ? e.form : e, t[i]); | |
| a9251b | 151 | for (j=0; j<nl.length; j++) { |
| d9344f | 152 | this.removeClass(nl[j], s.invalid_cls); |
| a9251b | 153 | nl[j].setAttribute('aria-invalid', false); |
| T | 154 | } |
| d9344f | 155 | } |
| S | 156 | }, |
| 157 | ||
| 158 | validateElms : function(f, e) { | |
| 159 | var nl, i, n, s = this.settings, st = true, va = Validator, v; | |
| 160 | ||
| 161 | nl = this.tags(f, e); | |
| 162 | for (i=0; i<nl.length; i++) { | |
| 163 | n = nl[i]; | |
| 164 | ||
| 165 | this.removeClass(n, s.invalid_cls); | |
| 166 | ||
| 167 | if (this.hasClass(n, s.required_cls) && va.isEmpty(n)) | |
| 168 | st = this.mark(f, n); | |
| 169 | ||
| 170 | if (this.hasClass(n, s.number_cls) && !va.isNumber(n)) | |
| 171 | st = this.mark(f, n); | |
| 172 | ||
| 173 | if (this.hasClass(n, s.int_cls) && !va.isNumber(n, true)) | |
| 174 | st = this.mark(f, n); | |
| 175 | ||
| 176 | if (this.hasClass(n, s.url_cls) && !va.isAbsUrl(n)) | |
| 177 | st = this.mark(f, n); | |
| 178 | ||
| 179 | if (this.hasClass(n, s.email_cls) && !va.isEmail(n)) | |
| 180 | st = this.mark(f, n); | |
| 181 | ||
| 182 | if (this.hasClass(n, s.size_cls) && !va.isSize(n)) | |
| 183 | st = this.mark(f, n); | |
| 184 | ||
| 185 | if (this.hasClass(n, s.id_cls) && !va.isId(n)) | |
| 186 | st = this.mark(f, n); | |
| 187 | ||
| 188 | if (this.hasClass(n, s.min_cls, true)) { | |
| 189 | v = this.getNum(n, s.min_cls); | |
| 190 | ||
| 191 | if (isNaN(v) || parseInt(n.value) < parseInt(v)) | |
| 192 | st = this.mark(f, n); | |
| 193 | } | |
| 194 | ||
| 195 | if (this.hasClass(n, s.max_cls, true)) { | |
| 196 | v = this.getNum(n, s.max_cls); | |
| 197 | ||
| 198 | if (isNaN(v) || parseInt(n.value) > parseInt(v)) | |
| 199 | st = this.mark(f, n); | |
| 200 | } | |
| 201 | } | |
| 202 | ||
| 203 | return st; | |
| 204 | }, | |
| 205 | ||
| 206 | hasClass : function(n, c, d) { | |
| 207 | return new RegExp('\\b' + c + (d ? '[0-9]+' : '') + '\\b', 'g').test(n.className); | |
| 208 | }, | |
| 209 | ||
| 210 | getNum : function(n, c) { | |
| 211 | c = n.className.match(new RegExp('\\b' + c + '([0-9]+)\\b', 'g'))[0]; | |
| 212 | c = c.replace(/[^0-9]/g, ''); | |
| 213 | ||
| 214 | return c; | |
| 215 | }, | |
| 216 | ||
| 217 | addClass : function(n, c, b) { | |
| 218 | var o = this.removeClass(n, c); | |
| 219 | n.className = b ? c + (o != '' ? (' ' + o) : '') : (o != '' ? (o + ' ') : '') + c; | |
| 220 | }, | |
| 221 | ||
| 222 | removeClass : function(n, c) { | |
| 223 | c = n.className.replace(new RegExp("(^|\\s+)" + c + "(\\s+|$)"), ' '); | |
| 224 | return n.className = c != ' ' ? c : ''; | |
| 225 | }, | |
| 226 | ||
| 227 | tags : function(f, s) { | |
| 228 | return f.getElementsByTagName(s); | |
| 229 | }, | |
| 230 | ||
| 231 | mark : function(f, n) { | |
| 232 | var s = this.settings; | |
| 233 | ||
| 234 | this.addClass(n, s.invalid_cls); | |
| a9251b | 235 | n.setAttribute('aria-invalid', 'true'); |
| d9344f | 236 | this.markLabels(f, n, s.invalid_cls); |
| S | 237 | |
| 238 | return false; | |
| 239 | }, | |
| 240 | ||
| 241 | markLabels : function(f, n, ic) { | |
| 242 | var nl, i; | |
| 243 | ||
| 244 | nl = this.tags(f, "label"); | |
| 245 | for (i=0; i<nl.length; i++) { | |
| 246 | if (nl[i].getAttribute("for") == n.id || nl[i].htmlFor == n.id) | |
| 247 | this.addClass(nl[i], ic); | |
| 248 | } | |
| 249 | ||
| 250 | return null; | |
| 251 | } | |
| 252 | }; | |
